The Founder and Owner of PT Asmon Karya Utama is Mr. GUNAWAN SIDIK (SIK KIE NGUANG)

In 1974 – 1983, Mr Gunawan Sidik worked at PT. WAI HITAM, Palembang.

In 1986 – 1989, Mr. Gunawan worked at PT. WIRA Lanao, Medan.

In 1989, Mr. Gunawan visited Nagoya, Japan for knife sharpening training at Kanefusa Co., Ltd., KILN DRY method training at Kurahashi Shoten, Heavy Duty and Finger Joint Training for Truck Bodies at Aichimokuzai Co., Ltd. Since 1990, he has worked at Aichimokuzai Co., Ltd.

In 1991, Mr. Gunawan found PT. TEYAN GUNA CORPORATION which is engaged in wood quality control. Then, PT. ASMON KARYA UTAMA  established in 1995 – now and still operating today.